Express API key middleware

Usage

import middleware from "@jtekt/express-api-key-middleware";
import express from "express";

const app = express();

const options = {
  url: "https://api-key-manager-url/validate",
  userIdFieldName: "id",
};
app.use(middleware(options));

app.get("/", (req, res) => {
  /* user id can be retrieved as
  req.user_id
  res.locals.user_id 
  req.user.id (Customizable with userIdFieldName option)
  res.local.user.id (Customizable with userIdFieldName option)
  */

  res.send("If you see this, you are authenticated");
});

app.listen(3000);